常見例句用作名詞 (n.)The contents of the pollen grain represent the male gametophyte.花粉粒為雄性配子體。The gametophyte is derived from the product of a reduction division in the megaspore mother cell.該配子體是由大孢子母細胞進行減數(shù)分裂而來。 返回 gametophyte